@inproceedings{fortz:hal-01665647, TITLE = {{Connectivity and hop constraints in a social graph}}, AUTHOR = {Fortz, Bernard}, URL = {https://inria.hal.science/hal-01665647}, BOOKTITLE = {{Optimization 2017}}, ADDRESS = {Lisbonne, Portugal}, YEAR = {2017}, MONTH = Sep, HAL_ID = {hal-01665647}, HAL_VERSION = {v1}, }